Remy 12932 Alternator

Remy 12932 Alternator for Buick Lucerne

Remy Premium Remanufactured alternator Part Number 12932 is built for 12-volt charging systems and direct replacement service on select Buick Lucerne applications. It delivers 140 amps of output with an internal regulator, internal fan, clockwise rotation, and an included pulley for OE-style fitment.

Key Features

• 140 amp alternator output for stable charging performance
• Remanufactured unit from Remy Premium Remanufactured
• OE manufacturer reference: Nippondenso
• 12 volt electrical system with internal voltage regulator
• Internal fan design and clockwise rotation
• Pulley included for application-specific replacement

Product Details

This Remy alternator is engineered as a remanufactured replacement for vehicles originally equipped with Nippondenso-style charging components. Part Number 12932 is listed for 2009-2011 Buick Lucerne models and is specified as a 140 amp alternator for those applications. The Remy Premium Remanufactured line focuses on service replacement parts that match the original electrical architecture, including internal regulation and OE-style rotation direction.

This part cross-references AC Delco (e.g., 20849313) for the same application.

What It Helps Address

• Battery warning light caused by weak alternator output
• Low charging voltage during driving or idle
• Electrical system instability from inconsistent alternator performance
• Accessory dimming or reduced electrical load support
• Charging failure on Buick Lucerne 2009-2011 applications

Installation Notes and Tips

Verify the vehicle’s original alternator specifications before installation, including amperage rating, pulley configuration, rotation direction, and regulator type. This alternator is listed for 2009-2011 Buick Lucerne applications and should be matched to the existing charging system layout. Confirm belt alignment and electrical connector compatibility during replacement.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to service OE-style applications and are identified here with OE manufacturer reference Nippondenso. Part Number 12932 is intended for direct replacement use on the listed Buick Lucerne fitments.